#616CDA#616CDA

#616CDA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.9% C 0.166 H 275.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#616CDA
RGB	rgb(97, 108, 218)
HSL	hsl(235, 62%, 62%)
HSV	hsv(235, 56%, 85%)
CMYK	cmyk(55.5%, 50.5%, 0%, 14.5%)
CIE-LAB	lab(49.89, 27.31, -57.89)
CIE-LCH	lch(49.89, 64.01, 295.26°)
OKLab	oklab(57.86% 0.0163 -0.1654)
OKLCH	oklch(57.86% 0.166 275.6)
XYZ	xyz(22.9431, 18.3269, 68.6445)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616CDA #DACF61

analogous

#61A9DA #616CDA #9261DA

triadic

#616CDA #DA616C #6CDA61

tetradic

#616CDA #DA61A9 #DACF61 #61DA92

square

#616CDA #DA61A9 #DACF61 #61DA92

split-complementary

#616CDA #DA9261 #A9DA61

monochromatic

#252F9C #303ECE #616CDA #939AE6 #C4C8F1

Accessibility & contrast

On white

4.50

#616CDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#616CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616CDA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616CDA	#FFFFFF	#000000	##000000
##616CDA	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#327CDE

Deuteranopia (green-blind)

#1E72D8

Tritanopia (blue-blind)

#1E8599

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #616cda;
/* rgb */ color: rgb(97, 108, 218);
/* oklch */ color: oklch(57.9% 0.166 275.6);

Tailwind

colors: {
  custom: {
    50: '#9796e6',
    500: '#616cda',
    950: '#000000',
  },
}

SCSS

$custom: #616cda;
$custom-light: #9796e6;
$custom-dark: #000000;

JSON

{
  "hex": "#616cda",
  "rgb": {
    "r": 97,
    "g": 108,
    "b": 218
  },
  "hsl": {
    "h": 234.545,
    "s": 62.051,
    "l": 61.765
  },
  "oklch": {
    "l": 0.57858,
    "c": 0.16622,
    "h": 275.6
  },
  "luminance": 0.18328
}

Semantic roles & 50–950 ramp

primary

#616CDA

secondary

#E2DEB5

accent

#BA1CCA

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #616CDA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →